* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
  background-color: #f0f2f5;
}

#root {
  min-height: 100vh;
}

.ant-layout {
  min-height: 100vh;
}

.admin-layout {
  min-height: 100vh;
}

.admin-header {
  background: #001529;
  padding: 0 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.admin-logo {
  color: white;
  font-size: 18px;
  font-weight: bold;
}

.admin-content {
  padding: 24px;
  background: #fff;
  margin: 24px;
  border-radius: 8px;
  min-height: calc(100vh - 112px);
}

.admin-sider {
  background: #001529;
}

.admin-menu {
  border-right: none;
}

.dashboard-card {
  margin-bottom: 24px;
}

.stat-card {
  text-align: center;
  padding: 20px;
}

.stat-number {
  font-size: 24px;
  font-weight: bold;
  color: #1890ff;
}

.stat-label {
  color: #666;
  margin-top: 8px;
}

.chart-container {
  background: white;
  padding: 24px;
  border-radius: 8px;
  margin-bottom: 24px;
}

.table-container {
  background: white;
  padding: 24px;
  border-radius: 8px;
}

.search-form {
  margin-bottom: 24px;
  padding: 24px;
  background: white;
  border-radius: 8px;
}

.form-actions {
  margin-top: 24px;
  text-align: right;
}

.form-actions .ant-btn {
  margin-left: 8px;
}

